NRED-1
Noise Reduction Processor
Driving the Digital Lifestyle
Product Brief
Figure 2. NRED-1 Noise Reduction Processor Pinout Diagram
reg_ack
reg_rd_rdy
reg_rd_data[7:0]
hactive_out
vactive_out
field_out
y_out[7:0]
c_out[7:0]
cr_valid_out[7:0]
cb_valid_out[7:0]
y_fbuf_rrst/y_fbuf_radr[17:0]
y_fbuf_wrst/y_fbuf_wadr[17:0]
y_fbuf_ren
y_fbuf_wen
y_fbuf_wdata[7:0]
c_fbuf_rrst/c_fbuf_radr[17:0]
c_fbuf_wrst/c_fbuf_wadr[17:0]
c_fbuf_ren
c_fbuf_wen
c_fbuf_wdata[7:0]
y_lbuf_rrst/y_lbuf_radr[17:0]
y_lbuf_wrst/y_lbuf_wadr[17:0]
y_lbuf_ren
y_lbuf_wen
y_lbuf_wdata[7:0]
c_lbuf_rrst/c_lbuf_radr[17:0]
c_lbuf_wrst/c_lbuf_wadr[17:0]
c_lbuf_ren
c_lbuf_wen
c_lbuf_wdata[7:0]
ext_clk
ext_reset_1
reg_addr[7:0]
reg_rd_wtn
reg_rdy
reg_wt_data[7:0]
clk
reset_l
enable (optional)†
cenable (optional)†
hactive_in
vactive_in
field
ext_noise_in
y_in[7:0]
c_in[7:0]
y_fbuf_rdata[7:0]
c_fbuf_rdata[7:0]
y_lbuf_rdata[7:0]
c_lbuf_rdata[7:0]
y_curr_lbuf_A_rdata[7:0]
y_prev_lbuf_B-rdata[7:0]
y_prev_lbuf_A_rdata[7:0]
y_prev_lbuf_B_rdata[7:0]
c_curr_lbuf_A_rdata[7:0]
c_curr_lbuf_B_rdata[7:0]
c_prev_lbuf_A_rdata[7:0]
c_prev_lbuf_B_rdata[7:0]
y_fbuf_rdata_field[7:0](optional)
NRED-1
Video
Noise
Reduction
IP Core
y_field_lbuf_A_rdata[7:0](optional)*
y_field_lbuf_rdata[7:0](optional)*
hist_a_ram_rdata[17:0](optional)‡
hist_b_ram_rdata[17:0](optional)‡
idh_a_ram_rdata[17:0](optional)‡
y_cp_lbuf_rrst/y_cp_lbuf_radr[17:0]
y_cp_lbuf_wrst/y_cp_lbuf_wadr[17:0]
y_cp_lbuf_ren
y_cp_lbuf_A_wen
y_cp_lbuf_B_wen
y_curr_lbuf_wdata[7:0]
y_prev_lbuf_wdata[7:0]
c_cp_lbuf_rrst/c_cp_lbuf_radr[17:0]
c_cp_lbuf_wrst/c_cp_lbuf_wadr[17:0]
c_cp_lbuf_ren
c_cp_lbuf_A_wen
c_cp_lbuf_B_wen
c_curr_lbuf_wdata[7:0]
c_prev_lbuf_wdata[7:0]
y_field_lbuf_wdata[7:0](optional)*
hist_a_ram_rst/inc/rd(optional)‡
hist_a_ram_adr[4:0](optional)‡
hist_b_ram_rst/inc/rd(optional)‡
hist_b_ram_adr[4:0](optional)‡
idh_b_ram_rst/inc/rd(optional)‡
idh_ram_adr[3:0](optional)‡
scene_cut(optional)‡
dbg_dmux[7:0]
*Required for AFM Detector
†Required for Enabled Flops
‡Reserved for Scene Cut Detector
For more information, contact Zoran's Sunnyvale office or the office nearest you:
Canada
Zoran Toronto Lab
Te l : (416) 690-3356
Fax: (416) 690-3363
China
Zoran China Office
Tel: 86-755-83993777
Fax: 86-755-83220889
Hong Kong
Zoran Asia Pacific Ltd.
Tel: +852-2-620-5838
Fax: +852-2-620-5238
Israel
Zoran Microelectronics Ltd.
Te l : +972-4-8545-777
Fax: +972-4-8551-551
Japan
Zoran Japan Office
Te l : +81-03-5574-7081
Fax: +81-03-5574-7156
Korea
Zoran Korea Office
Tel: +82-2-761-7471
Fax: +82-2-761-7472
Taiwan
Zoran Taiwan Office
Te l : +886-2-2659-9797
Fax: +886-2-2659-9595
7/16/04-TS
NRED-1-PB-1.0
ZORAN [ ZORAN CORPORATION ]
